<h1>Federal raids on 15 luxury properties and agency HQ probe alleged kickbacks tied to health contracts; leaked audio names officials</h1> Federal investigators executed raids on 15 luxury residences and offices, including the headquarters of a national disability benefits agency, under a judge's order in a probe into alleged kickbacks tied to health contracts. Leaked audio purportedly features the agency head and presidential personal lawyer describing a scheme in which pharmaceutical suppliers paid percentages to top officials, including the president's chief of staff and a close confidant. The agency head was dismissed; investigators seized phones, computers and records and named several figures and a major drug firm in requests to probe fraud, bribery and conflicts of interest as political fallout mounts ahead of midterm elections.